摘要
本文着重描述了同一牌号光学材料折射率之间的规律性:n=f(λ);Δn≈c。同时指出,在实际工作中对于这些规律性的应用给我们带来的效益。
Both refractive index of optical material and its difference between same type materials have natural regularities. These can be described as n = f(X) and An,sC- If the regularities can be known well and skilfully applied, it will help us to eliminate the false and to ratain the true while a large amount of datum for refractive index are inspected and quoted- On the other hand, the, refractive indices of a material at various wave length can accuratelly be obtained when the datum for a wave length has been measured out. In this article, the regularities for optical glass are principally discussed. In addition, owing to theirs application, the resulting benefits are given.
出处
《测试技术学报》
1998年第3期132-137,共6页
Journal of Test and Measurement Technology
关键词
折射率
光学材料
色散
应用
Refractive index
Optical material
Dispersion
